FIGURE 5.

Expression profiles of genes that were differentially expressed in the binary (Bi, blue solid lines) and the gradual (Gr, green dashed lines) temperature treatment and which were enriched in specific gene ontology terms from gene groups clustered by a self‐organizing map. The expression of all time points (T1–T6) was scaled between 0 and 1 for every gene. (a) Genes associated with cell division up‐regulated at T2 in the Bi treatment. (b) Circadian clock–associated genes up‐regulated in the Bi temperature treatment in the dark period. (c) Circadian clock–associated genes up‐regulated in the Gr temperature regime in the dark period. Time points with significant differential expression are indicated with *p < .05, **p < .01 and ***p < .001. The shaded areas indicate the dark period. Genes were selected form the self‐organizing map clusters 4 and 8 for (a) and from clusters 12 and 16 for (b,c) (see Figure S6) [Colour figure can be viewed at wileyonlinelibrary.com]